70644753

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 112020480

約数和(自身を除く): 41375727

約数列:

[1, 3, 9, 23, 31, 69, 93, 101, 109, 207, 279, 303, 327, 713, 909, 981, 2139, 2323, 2507, 3131, 3379, 6417, 6969, 7521, 9393, 10137, 11009, 20907, 22563, 28179, 30411, 33027, 72013, 77717, 99081, 216039, 233151, 253207, 341279, 648117, 699453, 759621, 1023837, 2278863, 3071511, 7849417, 23548251, 70644753]

約数ペア:

[(1, 70644753), (3, 23548251), (9, 7849417), (23, 3071511), (31, 2278863), (69, 1023837), (93, 759621), (101, 699453), (109, 648117), (207, 341279), (279, 253207), (303, 233151), (327, 216039), (713, 99081), (909, 77717), (981, 72013), (2139, 33027), (2323, 30411), (2507, 28179), (3131, 22563), (3379, 20907), (6417, 11009), (6969, 10137), (7521, 9393)]